10.70 CP A solid uniform Figure P10.70 ball rolls without slipping up a hill (Fig. P10.70). At the top of the hill, it is moving horizon- tally, and then it goes over the vertical cliff. (a) How far from 25.0 m/s 28.0 m the foot of the cliff does the ball land, and how fast is it moving just before it lands? (b) Notice that when the balls lands, it has a greater translational speed than when it was at the bottom of the hill. Does this mean that the ball somehow gained energy? Explain!
10.70 CP A solid uniform Figure P10.70 ball rolls without slipping up a hill (Fig. P10.70). At the top of the hill, it is moving horizon- tally, and then it goes over the vertical cliff. (a) How far from 25.0 m/s 28.0 m the foot of the cliff does the ball land, and how fast is it moving just before it lands? (b) Notice that when the balls lands, it has a greater translational speed than when it was at the bottom of the hill. Does this mean that the ball somehow gained energy? Explain!
Related questions
Question
I REPEAT. TYPEWRITTEN ONLY ANSWERS
DO NOT ANSWER IF YOU ALREADY ANSWERED THIS.
DO THIS TYPEWRITTEN ONLY. I'LL UPVOTE
DOWNVOTE IF HANDWRITTEN THANK YOU.
Transcribed Image Text:• CP A solid uniform
ball rolls without slipping up a
hill (Fig. P10.70). At the top of
the hill, it is moving horizon-
tally, and then it goes over the
vertical cliff. (a) How far from
10.70
Figure P10.70
25.0 m/s
28.0 m
the foot of the cliff does the
ball land, and how fast is it moving just before it lands? (b) Notice
that when the balls lands, it has a greater translational speed than
when it was at the bottom of the hill. Does this mean that the ball
somehow gained energy? Explain!
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 7 steps
